Clearwater Lake vs Pike Lake
Water quality, depth, fish species, and recreation comparison.
Clearwater Lake and Pike Lake read the same on nutrients and algae. Both are in Cook County, Minnesota.
Clearwater Lake and Pike Lake are both in Minnesota — a same-state head-to-head where the comparison comes down to lake-specific differences in depth, watershed, and monitoring history rather than the broader state-level water-quality regime. The readings are close: Clearwater Lake and Pike Lake sit within a narrow band of each other on phosphorus, chlorophyll-a and clarity. The per-parameter table below shows where the small differences actually live.
With readings this close, the choice between the two lakes turns on non-water-quality factors: depth, fish species, public access, distance from home. The per-lake pages below cover all of those.
Clearwater Lake
Crystal clear, you can see 29 ft down.
Pike Lake
Crystal clear, you can see 17.4 ft down.
Side-by-Side Metrics
| Metric | Clearwater Lake | Pike Lake |
|---|---|---|
| Water Clarity | 29 ft Better | 17.4 ft |
| Phosphorus | 4 µg/L Better | 7 µg/L |
| Chlorophyll-a (Algae) | 1.3 µg/L Better | 2.6 µg/L |
| Maximum Depth | 65 ft Better | 45 ft |
| Surface Area | 462 acres | 814 acres |
| Public Access | No | Yes |
| Fish Species | 0 | 7 Better |
| Trophic State | oligotrophic | oligotrophic |
A green ✓ marks the better value for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better). Surface area and trophic state carry no tick — a bigger lake is not a better lake.
Swap a lake
Compare Clearwater Lake or Pike Lake against a different lake.
Verdict
Both lakes earn the same Grade A. The tiebreakers come down to clarity (Clearwater Lake: 29 ft, Pike Lake: 17.4 ft) and what you want from the lake. Clearwater Lake has fewer fish species than Pike Lake.
Source: EPA National Aquatic Resource Surveys, 2026.